tx 0xc5a0c2bc9c5fffd656d9f1bbb80b9bdad2fe25d1e6c3ef5d9c677bd1587d9badCopy

payload

{
  "ModifyOrder": {
    "new_size": 786781,
    "order_id": 19121573,
    "new_price": null
  }
}